Burial at Sea marks the end of Irrational Games' work on the BioShock series. Nay, it marks the end of Irrational as we know it. The studio has been doing a number of send-offs, including the most recent "thank you": the release of three full-length songs from the BioShock e...

The latest trailer for BioShock Infinite's upcoming Burial at Sea conclusion is not only a marketing tool meant to entice you to buy the DLC, but it's also a portfolio for studio members affected by Irrational's sudden closure.